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Flash flood risk to focus on parts of central US. Get the forecast Chevron right

Pontiac, IL

85°F
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Pontiac

Illinois

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Pontiac, IL Weather
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Winter Center
Today Hourly Daily Radar MinuteCast Monthly Air Quality Health & Activities
Monday, August 11

Day

8/11
85°Hi
RealFeel® 95°
Hot
RealFeel Guide
Hot
90° to 100°
Caution advised. Possible danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
RealFeel Shade™ 88°
Very Warm
RealFeel Guide
Very Warm
82° to 89°
Older adults, infants, and those with sensitive medical conditions should minimize outdoor activity, especially in the sunshine.
LEARN MORE
Brilliant sunshine

Max UV Index9 (Very High)

WindENE 4 mph

Wind Gusts5 mph

Probability of Precipitation25%

Probability of Thunderstorms6%

Precipitation0.00 in

Cloud Cover4%

Night

8/11
66°Lo
RealFeel® 68°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
Mainly clear

WindESE 4 mph

Wind Gusts5 mph

Probability of Precipitation10%

Probability of Thunderstorms1%

Precipitation0.00 in

Cloud Cover12%

Sun & Moon

13 hrs 49 mins
Rise 6:10 AM
Set 7:59 PM
Waning Gibbous
Rise 9:23 PM
Set 9:48 AM

Temperature History

8/11
High
Low
Forecast
85°
66°
Average
90°
66°
Last Year
82°
65°
Record
100°
2005
47°
1989

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World North America United States Illinois Pontiac

Weather Near Pontiac:

  • O'Fallon, MO
  • St. Charles, MO
  • St. Louis, MO
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